From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH] resources
Date: Mon, 5 Dec 2011 09:55:56 +0100 [thread overview]
Message-ID: <1323075361-27455-1-git-send-email-s.hauer@pengutronix.de> (raw)
We do not track sdram usage at all which means that currently we
can't see whether regions for the binary, stack, malloc space overlap
ot where we can safely load images to. The following implements iomem
resources support and registers the known regions accordingly. bootm
currently does not use this, it will be done in a later patch.
Sascha
Sascha Hauer (5):
fix malloc space sizes
add resource management functions
add iomem command to show iomem usage
register sdram as resources
implement resource management for platform devices
arch/arm/lib/arm.c | 2 +-
arch/blackfin/lib/board.c | 2 +-
arch/mips/lib/memory.c | 2 +-
arch/nios2/lib/board.c | 2 +-
arch/ppc/lib/board.c | 2 +-
arch/sandbox/os/common.c | 2 +-
arch/x86/lib/memory.c | 4 +-
commands/Kconfig | 7 +++
commands/Makefile | 1 +
commands/iomem.c | 56 +++++++++++++++++++++
common/Makefile | 1 +
common/memory.c | 58 +++++++++++++++++++++
common/resource.c | 121 +++++++++++++++++++++++++++++++++++++++++++++
drivers/base/driver.c | 29 ++++++++++-
include/driver.h | 6 +--
include/linux/ioport.h | 14 +++++
include/memory.h | 5 ++
17 files changed, 299 insertions(+), 15 deletions(-)
create mode 100644 commands/iomem.c
create mode 100644 common/resource.c
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next reply other threads:[~2011-12-05 8:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-05 8:55 Sascha Hauer [this message]
2011-12-05 8:55 ` [PATCH 1/5] fix malloc space sizes Sascha Hauer
2011-12-05 8:55 ` [PATCH 2/5] add resource management functions Sascha Hauer
2011-12-05 8:55 ` [PATCH 3/5] add iomem command to show iomem usage Sascha Hauer
2011-12-05 8:56 ` [PATCH 4/5] register sdram as resources Sascha Hauer
2011-12-05 8:56 ` [PATCH 5/5] implement resource management for platform devices Sascha Hauer
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